Renovation of School Building at 49th Ward of Pragathi Nagar Balyam School of Visakhapatnam North Constituency of Visakhapatnam District

Earth work excavation for foundations and depositing on bank for all lifts and with an initial lead of 10m including all operational, incidental, labour charges such as shoring, sheeting, planking, strutting etc., complete for finished item of work.

Plain Cement Concrete (1:4:8) using 40mm nominal size SS5 hard broken granite metal including cost and conveyance of all materials like cement, fine aggregate (sand), coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing etc., complete for finished item of work

Brick masonry in CM (1:8) with bricks of traditional size 23 x 11 x 7 cm 2nd class including cost and conveyance of all materials and all labour charges etc., complete for finished item of work for Superstructure.

VRCC M20 nominal mix (Cement: fine aggregate: coarse aggregate) corresponding to table 9 of IS 456 using 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand), coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing, centering, shuttering etc., complete but excluding cost of steel and its fabrication charges for finished item of work.

Supplying, fitting and placing HYSD bar reinforcement in foundation complete as per drawings and technical specifications for bars below 36mm dia. including overlaps and wastage where they are not welded.

Providing Impervious coat to exposed RCC roof slab surface with CM(1:3), 20mm thick with 1kg of water proof compound per bag of cement laid over roof when it is green including cost and conveyance of all materials all operational, incidental and labour charges for mixing mortar, laying, rendering smooth and thread lining, curing, rounding off junctions of wall and slab etc., complete for finished item of work.

Plastering with CM (1:5), 12mm thick including cost and conveyance of all materials and all labour charges etc., complete for walls.

Painting to walls with two coats of acrylic emulsion paint of approved brand and shade over a base coat of approved cement primer of exterior grade-2 making 3 coats in all to give an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc. complete for finished item of work as per SS 912 for external walls.

Flooring with Non-skid red or white full body Ceramic floor tiles of size 300mm x 300mm and thickness between 7-8 mm and 1st quality, set over base coat of cement mortar (1:8), 12 mm thick over CC bed already laid or RCC Roof slab, including neat cement slurry of honey like consistency spread @ 3.3 kgs per sqm & jointed neatly with white cement paste to full depth mixed with pigment of matching shade, including cost of all materials like cement, sand, water and tiles etc., complete for finished item of work.

Dadooing to walls with glazed red or white full body ceramic wall tiles of size 300 x 450 mm and thickness between 6-8 mm 1st quality, set over base coat of CM (1:3) 12 mm thick with cement slurry of honey like consistency spread at the rate of 3.30 kgs per sqm and jointed with white cement paste mixed with pigment of matching shade to full depth, including cost of all materials like tiles, cement, sand and water etc., complete for finished item of work.

Earth work excavation for foundations and depositing on bank for all lifts and with an initial lead of 10m including all operational, incidental, labour charges such as shoring, sheeting, planking, strutting etc., complete for finished item of work.

Plain Cement Concrete (1:4:8) using 40mm nominal size SS5 hard broken granite metal including cost and conveyance of all materials like cement, fine aggregate (sand), coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing etc., complete for finished item of work

Brick masonry in CM (1:8) with bricks of traditional size 23 x 11 x 7 cm 2nd class including cost and conveyance of all materials and all labour charges etc., complete for finished item of work for Superstructure.

VRCC M20 nominal mix (Cement: fine aggregate: coarse aggregate) corresponding to table 9 of IS 456 using 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand), coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing, centering, shuttering etc., complete but excluding cost of steel and its fabrication charges for finished item of work.

Supplying, fitting and placing HYSD bar reinforcement in foundation complete as per drawings and technical specifications for bars below 36mm dia. including overlaps and wastage where they are not welded.

Providing Impervious coat to exposed RCC roof slab surface with CM(1:3), 20mm thick with 1kg of water proof compound per bag of cement laid over roof when it is green including cost and conveyance of all materials all operational, incidental and labour charges for mixing mortar, laying, rendering smooth and thread lining, curing, rounding off junctions of wall and slab etc., complete for finished item of work.

Plastering with CM (1:5), 12mm thick including cost and conveyance of all materials and all labour charges etc., complete for walls.

Painting to walls with two coats of acrylic emulsion paint of approved brand and shade over a base coat of approved cement primer of exterior grade-2 making 3 coats in all to give an even shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc. complete for finished item of work as per SS 912 for external walls.

Flooring with Non-skid red or white full body Ceramic floor tiles of size 300mm x 300mm and thickness between 7-8 mm and 1st quality, set over base coat of cement mortar (1:8), 12 mm thick over CC bed already laid or RCC Roof slab, including neat cement slurry of honey like consistency spread @ 3.3 kgs per sqm & jointed neatly with white cement paste to full depth mixed with pigment of matching shade, including cost of all materials like cement, sand, water and tiles etc., complete for finished item of work.

Dadooing to walls with glazed red or white full body ceramic wall tiles of size 300 x 450 mm and thickness between 6-8 mm 1st quality, set over base coat of CM (1:3) 12 mm thick with cement slurry of honey like consistency spread at the rate of 3.30 kgs per sqm and jointed with white cement paste mixed with pigment of matching shade to full depth, including cost of all materials like tiles, cement, sand and water etc., complete for finished item of work.

Estimated Contract Value (ECV) put in to Tender in Rs.

Deduct tender Premium @ % Less

The Estimated Contract Value (ECV) items (01) to (8) of the work "Renovation of School Building at 49th ward of Pragathi Nagar, Balyam school of Visakhapatnam North Constituency of Visakhapatnam District." is for Rs.6,64,074 /- (Rupees Six Lakhs Sixty Four Thousand and Seventy Four only)